Maternity cushion



FIG. 1 is a perspective view of the maternity cushion;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a maternity cushion, as shown and described.